#define  _CRT_SECURE_NO_WARNINGS
#include <stdio.h>
int main()
{
    int x = 0;
    int l = 0;
    int r = 0;
    scanf("%d%d%d", &x, &l, &r);
    if (x > l && x < r)
    {
        printf("true\n");
    }
    else if (x == r || x == l)
    {
        printf("true\n");
    }
    else
    {
        printf("false\n");
    }
    return 0;
}